fix(widget): 캐릭터 채팅 썸네일 clipping을 Kotlin에서 설정한다

app/src/test/java/kr/co/vividnext/sodalive/v2/widget/characterchatthumbnail/CharacterChatThumbnailViewTest.kt

@@ -10,7 +10,9 @@ import androidx.test.core.app.ApplicationProvider
 import kr.co.vividnext.sodalive.R
 import org.junit.Assert.assertEquals
 import org.junit.Assert.assertFalse
+import org.junit.Assert.assertNotNull
 import org.junit.Assert.assertSame
+import org.junit.Assert.assertTrue
 import org.junit.Test
 import org.junit.runner.RunWith
 import org.robolectric.RobolectricTestRunner
@@ -51,6 +53,30 @@ class CharacterChatThumbnailViewTest {
         assertSame(view.findViewById<ImageView>(R.id.iv_character_chat_thumbnail_image), view.imageView())
     }
 
+    @Test
+    @Config(sdk = [23])
+    fun `card clipping is configured from Kotlin outline provider`() {
+        val view = inflateView()
+
+        assertTrue(view.clipToOutline)
+        assertNotNull(view.outlineProvider)
+    }
+
+    @Test
+    fun `layout does not declare xml clipToOutline`() {
+        val context = ApplicationProvider.getApplicationContext<Context>()
+        val parser = context.resources.getXml(R.layout.view_character_chat_thumbnail)
+        while (parser.eventType != org.xmlpull.v1.XmlPullParser.START_TAG) {
+            parser.next()
+        }
+
+        val hasClipToOutline = (0 until parser.attributeCount).any { index ->
+            parser.getAttributeName(index) == "clipToOutline"
+        }
+
+        assertFalse(hasClipToOutline)
+    }
+
     @Test
     fun `setOnCharacterClick invokes listener with bound item`() {
         val view = inflateView()